<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
<div>
    <input type="text" v-model="num" placeholder="请输入0-100之间的整数">
    <input type="button" value="猜一猜" @click="f()">
    <h1>结果:{{info}}</h1>
</div>
<script src="../js/vue.js"></script>
<script>
    let x = parseInt(Math.random()*101);
    let v = new Vue({
        el:"div",
        data:{
            num:"",
            info:""
        },
        methods:{
            f(){
                if (v.num > x) {
                    v.info = "猜大了!";
                }else if (v.num < x) {
                    v.info = "猜小了!";
                }else {
                    v.info = "恭喜您猜对了!";
                }
            }
        }
    })
</script>
</body>
</html>